http://bugs.winehq.org/show_bug.cgi?id=31790
--- Comment #4 from André H. nerv@dawncrow.de 2013-04-13 12:35:43 CDT --- (In reply to comment #2)
Created attachment 44110 [details] Support new multilib naming scheme
This patch add support in winegcc for the new multilib naming scheme found in Ubuntu 12.04+ : /usr/lib/i386-linux-gnu and /usr/lib/x86_64-linux-gnu instead of /usr/lib32 and /usr/lib64 Support for the old naming scheme is not removed though.
With this patch applied on top of Wine 1.5.27 I'm able to build LMMS's VST plugin successfully.
I should mention that bugs are not picked up from bugzilla, only from wine-patches [1] mailing list. Also you should follow some guidelines (your patch isn't in git format) [2]. Further your patch only respects x86 and amd64.
[1] http://www.winehq.org/mailman/listinfo/wine-patches [2] http://wiki.winehq.org/SubmittingPatches